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Tender Value
₹1.0 Cr
EMD Value
₹2 L
Closing Date
5 Sept 2026, 11:00 pm
Karnataka Power Transmission Corporation Limited
SRINIVAS T
08212455770
9448999951
Augmentation of 1x8MVA 66/11KV Power Transformer by 1x12.5MVA 66/11KV Power Transformer along with providing additional 1x12.5MVA 66/11KV Power Transformer at 66/11KV Gollanabeedu (Shindenahalli) Sub-Station in H.D.Kote Taluk, Mysuru District.-On Partial Turn Key basis-CALL1
KPTCL/2026-27/SS/WORK_INDENT4009
KPTCL/2026-27/SS/WORK_INDENT4009
Open
Sub-Station
Two Tender Document System(Two Cover)
KPTCL CEE Transmission Zone Office Mysuru
19 documents required · 19 mandatory
GST Certificate and PAN Copy
Shall upload valid GST Certificate and PAN copy
Liquid Assets and/or availability of credit facilities of not less than 30% of the Amount put to tender(Credit lines/ Letter of credit/ certificates from Banks for meeting the fund requirement etc.) (30% of APT)
The Bidder should have carried out erection of atleast One(01) No. of 66kV voltage class or above voltage class Sub-Station/Additional Transformer work on Total or Partial Turnkey Basis in the last 10 years preceding the date of bid submission and shall be in satisfactory service for a minimum period of One(1) year prior to the date of submission of the Bid. OR The Bidder should have carried out erection of atleast Two (02) Nos of 66kV or above voltage class Additional Transformer works on Labour Contract Basis in the last 10 years preceding the date of bid submission and shall be in satisfactory service for a minimum period of One (01) year prior to the date of submission of the Bid. OR Bidder who has executed Additional Transformer works of private firms under the direct supervision of ESCOM/KPTCL officers are eligible to participate. Such Bidder should have carried out erection of not less than Two (02) Nos. of 66kV or above voltage class Additional Transformer Work on Total or Partial Turnkey Basis in the last 10 years preceding the date of bid submission and shall be completed and commissioned prior to the date of submission of the Bid
EPF Certificate
ESI certificate
Letter of undertaking to source the equipment/material for the work from the approved Vendors who meet the eligibility clauses regarding restrictions on procurement from a country which shares a land border with India (Annexure-XVI) ii. Letter of undertaking as per clause No.1.5 of Annexure-XVII iii. Letter of undertaking as per clause No.1.6 of Annexure-XVII (if applicable) are uploaded besides submitting the Originals to the office of the Chief Engineer, Electy., Operation, KPTCL, Mysuru, after the last submission date and on or before the date and time of opening of techno commercial bids.
Bidder shall ensure that soft copies of i. Letter of undertaking for Non performance ii. Letter of undertaking for Risk and Cost iii. Letter of undertaking for Litigation iv. Letter of undertaking to source the supply of equipment material from KPTCL approved Vendors only (if applicable) are uploaded besides submitting the Originals to the office of the Chief Engineer, Electy., Operation, KPTCL, Mysuru, after the last submission date as per 3.10(xviii) of ITT
Bidder shall ensure that soft copies of Power of Attorney, Letter of Undertaking, No Deviation CERTIFICATE as revised in Annexure , Any other undertaking / agreement (if applicable) are to be uploaded besides submitting the Originals to the office of the Chief Engineer, Electy., Operation, KPTCL, Mysuru, after the last submission date as per 3.10(xviii) of ITT
Even though the Tenderers meet the above criteria, they are subject to be disqualified if they have:- Made misleading or false representations in the forms, statements and attachments submitted in proof of the qualification requirements and/or- Record of poor performance such as abandoning the works, not properly completing the contract, inordinate delays in completion, litigation history, or financial failures etc. and/or- Participated in the previous Tender for the same work and had quoted unreasonably high Tender prices and could not furnish rational justification.
Achieved in at least two financial years in the last five years i.e. FY 2020-2021 to 2024-25 a minimum Average financial turnover of Rs 200.93 Lakhs. MAAT Usually not less than 2 times the estimated cost for works costing upto Rs. 100LAKH
Tenderers who meet the specified minimum qualifying criteria, will only be qualified, if their available tender capacity is more than the total tender value. The available tender capacity will be calculated as under:Assessed Available Tender Capacity: (AxNx2.5-B)Where A-Maximum value of works executed (KPTCL & Non-KPTCL) in any one year during the last five years (updated to FY 2024-2025) taking into account the completed as well as works in progress. N-Number of years prescribed for completion of the works for which tenders are invited.B-Value, at FY 2024-2025 price level of existing commitments (KPTCL & Non-KPTCL)and on-going works (KPTCL & Non-KPTCL) to be completed during the next 1(One)year.Note:(i)The statements showing the value of existing commitments and on-going works as well as the stipulated period of completion remaining for each of the works listed should be countersigned by the Employer in charge, not below the rank of an Executive Engineer or equivalent.(ii)A self-declaration is to be uploaded by the Tenderer stating that the information with regard to assessed available tender capacity (Works on Hand) furnished are correct.
valid Super grade Electrical Contractor License issued by the Government of Karnataka as on the date of opening of techno-commercial bid (refer 2.3 of ITT)
For other than proprietorship, the Bidder shall furnish the registered partnership deed and Power of Attorney
The Bidder shall be registered firm as Sole Proprietorship/Partnership/Pvt Ltd Company etc
Liquid Assets and/or availability of credit facilities of not less than Rs. 25.12 Lakhs (Credit lines/ Letter of credit/ certificates from Banks for meeting the fund requirement etc.) (25% of APT)
₹2,510
₹2 L
21 Aug 2026
21 Aug 2026
8 Sept 2026
4 Sept 2026
1 Sept 2026
Augmentation of 1x8MVA 66/11KV Power Transformer by 1x12.5MVA 66/11KV Power Transformer along with providing additional 1x12.5MVA 66/11KV Power Transformer at 66/11KV Gollanabeedu (Shindenahalli) Sub-Station in H.D.Kote Taluk, Mysuru District.-On Partial Turn Key basis-CALL1-OTHERS
Erection of 12.5MVA 66/11kV Power Transformers
Testing and commissioning of Power Transformers
Erection of SF6 Gas circuit breaker with Semi-Pneumatic/ Pneumatic operated / Spring type operating mechanism, including mounting Structures
Testing and commissioning of Circuit breaker
Erection of 11kV isolators, Double Break 400A, 31.5 KA capacity with rigid b-metallic terminal connectors suitable for coyote ACSR for Outgoing feeders and Capacitor Bank
Erection of 66kV, 1250A, 40KA Class Double Break Manually operated isolator With terminal connectors suitable for Moose ACSR/75mm/63mm Al tube. a) Upright mounting type without earth switch. (Live p...
Assisting in Testing and Commissioning of GOS
Erection of 11kV Class, 25kA, NCT of ratio 1200-800/1-1-1A.
Testing and commissioning of NCT
Erection of Current transformer Single phase, oil filled outdoor type with rigid bimetallic terminal connectors suitable for drake ACSR conductor
66 kV class, 40 KA, CT of ratio 200-100/1-1-1A for Tra...
Testing and commissioning of CT
Fixing of Lightning Arrestors : 9 kV, 10KA station class with connector and clamp
Erection of Lightning Arrestors : 60KV, 10KA, SM type for Transformer
Supplying and Erection of Double pole structure with all accessories using 9.Mts. RCC poles,145Kg WL suitable for mounting Roaster GOS.
Erection of Control and Relay Panel complete
a) For Power Transformer 66/11 KV
Testing and commissioning of Control and Relay panel
Erection of 110kV PI Mounting Structure
Erection of 110kV HPI Mounting Structure (0.134 ,0.016=0.150MT) - 3 No
Erection of 11kV NCT Mounting Structure (0.146 ,0.011=0.157MT) - 1 No
Erection of 11 kV cable terminating structure of LV side of
Erection of 11 kV GOD/cable terminating structure Capacitor Bank. (0.069 ,0.003=0.072MT)- 1 No
Erection of 110kV Isolator Mounting Structure without Earth
Switch (LPH - 4600mm)- 1 No
Erection of 110 kV Current transformers (0.158 MT)- 3 No
Erection of 110kV LA Mounting Structure (0.105 ,0.011=0.116MT) - 3 No
Formation of Main/Cross Bus with Single Moose/Drake
Erection of 66kV Class, 1 Unit/stack Post insulators- Cylindrical solid core
Laying of 19 Core 2.5 Sq.mm. 1.1kV Copper Control Cable
Laying of 4 Core 6.0 Sq.mm. 1.1kV Copper Control Cable
Laying of 4 Core 2.5 Sq.mm. 1.1kV Copper Control Cable
Erection of 11KV Switchgear : A) 11kV, 25 kA, Metal Clad VCB Switchgear (1600A for Incomer and 1250 A for feeders), outdoor type, each comprising of 1IC ,5F ,1BC ,1CB ,1AP
Testing and commissioning of Switchgears
Single core 1000 Sq. mm Aluminium cable
a) Single Run for additional Transformer
3 ,1 from - Transformer LV to 11KV SWG.
3C X 240 Sq. mm Aluminium cable
(To be run from 11kV switchgear to take off DP structure), 5 Feeder ,1 Capacitor bank
Making of pot-head 1000 Sq./ mm Single Core Indoor
Making of pot-head 1000 Sq./ mm Single Core Outdoor
Making of pot-head 240Sq. mm 3 Core Indoor
Making of pot-head 240 Sq. mm 3 Core Outdoor
fixing Multifunction Transducer ( MFT )
fixing Optocoupler
Laying of Current Cables-Copper Core with c/s 4.0 sq.mm Multistrand 4 Core
Laying of Voltage Cables-Copper Core with c/s 2.5 sq.mm Multistrand 4 Core
Laying of Signal Cables-armoured Copper Core with c/s 0.5 sq.mm Multi strand 10 Core
Laying of Control Cables- Copper Core with c/s 1.5 sq.mm Multi strand 10 Core
Configuration of RTU and Engineering along with validation of data at SLDC
Supplying and Grounding of Equipment with G.I.Flat 50*6 mm and connecting Equipment to the earth mat/ground pit. Each point of earthing with all formation works like bending, twisting, drilling of h...
Grounding of equipments by providing cast iron pipe of 100mm ID 13mm thickness, 2.75mtrs long with 2 part clamp out of G.I.Flat 50x6 mm continuously welded around the pipe using cast iron welding elec...
Supplying and fixing of 450mm diax 450mm height 1.5" to 2" hume pipe collars for earth pits.
Supplying and erection of street lighting lattice type structure along with GI pipe for fixing of LED lamp (0.182 MT , 5% BandN)-8.5 mtr height
Supplying and erection of PVC Insulated Copper Control Cables : 1.1 KV PVC insulated Copper Control Cable with glands/Lugs/ Ferrules etc as per technical specification. 2C x 6 sqmm
Dismantling of 1x8 MVA, 66/11 KV, Transformer and parts like Radiator, Bushings, Draining of oil from transformer etc., as per the direction of site Engineer (21.5 MT)
Moving of Transformer from the plinth to the loading point as per direction of site Engineer.
21.5 t x 50 mtrs = 1075 MT/Mtrs
Releasing and Re-Erection of existing 11kV NCT
Releasing and Re-Erection of existing 11kv NCT Structure (0.157t) for Tr-1 Mounting structure (0.157MT/structure)
Augmentation of 1x8MVA 66/11KV Power Transformer by 1x12.5MVA 66/11KV Power Transformer along with providing additional 1x12.5MVA 66/11KV Power Transformer at 66/11KV Gollanabeedu (Shindenahalli) Sub-Station in H.D.Kote Taluk, Mysuru District.-On Partial Turn Key basis-CALL1-OTHERS
Earth work excavation for Foundation by mechanical means for all works & depth upto 3 m, as per drawing and technical specifications, including setting out, shoring, strutting, barricading, caution li...
Filling available excavated earth (excluding rock) in trenches, plinth, sides of foundations and other similar works etc. in layers not exceeding 20cm in depth, consolidating each deposited layer by r...
Providing and laying in position Cement Concrete for levelling course for all works in foundation. The granite/trap/basalt crushed graded coarse aggregates and fine aggregates as per relevant IS Codes...
Providing and laying in position Cement Concrete for levelling course for all works in foundation. The granite/trap/basalt crushed graded coarse aggregates and fine aggregates as per relevant IS Codes...
Providing and laying in position Cement Concrete for all Foundation works. The granite/trap/basalt crushed graded coarse aggregates and fine aggregates as per relevant IS Codes machine mixed with supe...
Providing and laying in Cement Concrete for all Basement & surface level works, return walls, retaining walls, sunken floors etc. The granite/trap/ basalt crushed graded coarse aggregates and fine...
Providing and laying in position Cement Concrete for all Super structures of building , Road works, Water works, Irrigation works & super structure works of bridges upto 3.50 m height. The granite/tra...
Providing and laying in position Cement Concrete for all Foundation works. The granite/trap/basalt crushed graded coarse aggregates and fine aggregates as per relevant IS Codes machine mixed with supe...
Providing and laying in position Cement Concrete for all Super structures of building , Road works, Water works, Irrigation works & super structure works of bridges upto 3.50 m height. The granite/...
Providing Size Stone masonry with hard stone in foundation & plinth with Cement mortar 1:6 (1 cement : 6 coarse sand)
Providing and constructing load bearing wall with Solid Concrete blocks of size 400x200x200mm having block density more than 1800kg/m3 and minimum compressive strength of 4.00 N/mm2 conforming to IS 2...
Providing 20 mm cement plaster of mix :1:4 (1 cement: 4 fine sand) to brick/stone masonary including rounding off corners wherever required smooth rendering, providing and removing scaffolding, includ...
Steel Fabrication: Supplying, fitting and placing TMT FE 550 / 550D Steel Reinforcement including cost of all materials, machinery, labour, cleaning, straightening, cutting, bending, hooking, laping/...
Providing and fixing Structural Steel work riveted, bolted or welded in built up sections, trusses and framed work, including cutting, hoisting, fixing in position and applying a priming coat...
Providing and laying in position Cement Concrete for all Super structures of building , Road works, Water works, Irrigation works & super structure works of bridges upto 3.50 m height. The granite/tra...
Finishing walls with Acrylic Smooth exterior paint of required shade :New work (Two coat applied @ 1.67 ltr/10 m² over and including priming coat of exterior primer applied @ 2.20 kg/10 m²) with pai...
Jelly Spreading (20-25 mm) : Supplying and providing jelly in the station yard of uniform thickness of100 mm
including the cost of materials, labour charges, required tools and plants etc., complete...
Augmentation of 1x8MVA 66/11KV Power Transformer by 1x12.5MVA 66/11KV Power Transformer along with providing additional 1x12.5MVA 66/11KV Power Transformer at 66/11KV Gollanabeedu (Shindenahalli) Sub-Station in H.D.Kote Taluk, Mysuru District.-On Partial Turn Key basis-CALL1-OTHERS
SF6 Gas circuit breaker with Semi-Pneumatic/ Pneumatic operated / Spring type operating mechanism, including mounting Structures arrangements with rigid, bi-metallic terminal connectors complete sui...
11kV isolators: Double Break 400A, 31.5 KA capacity with rigid b-metallic terminal connectors suitable for coyote ACSR for Outgoing feeders & Capacitor Bank
66kV, 1250A, 40KA Class Double Break Manually operated isolator - Upright mounting type without earth switch. (Live point height 4600 mm)
11kV Class, 25kA, NCT of ratio 1200-800/1-1-1A for REFR Protection (of similar rating and ratio as that of Incomer of 11kV Switchgear) with terminal connector suitable for 2 Nos. of 75mmx6 mm Copper f...
Current transformer Single phase, oil filled outdoor type with rigid bimetallic terminal connectors suitable for drake ACSR conductor 66 kV class, 40 KA, CT of ratio 200-100/1-1-1A for Transformer.
Lightning Arrestors : 9 kV, 10KA station class with connector and clamp
Lightning Arrestors : 60KV, 10KA, SM type for Transformer
Double pole structure with all accessories using 9.Mts. RCC poles,145Kg WL suitable for mounting Roaster GOS.
Control and Relay Panel complete - for Power Transformer 66/11 KV
110kV PI Mounting Structure
110kV HPI Mounting Structure (0.134+0.016=0.150MT) x 3 No
11kV NCT Mounting Structure (0.146+0.011=0.157MT) x 1 No
11 kV cable terminating structure of LV side of
11 kV GOD/cable terminating structure Capacitor Bank. (0.069+0.003=0.072MT) x 1 No
110kV Isolator Mounting Structure without Earth
Switch (LPH - 4600mm) x 1 No
110 kV Current transformers (0.158 MT) x 3 No
110kV LA Mounting Structure (0.105+0.011=0.116MT) x 3 No
Post insulators - Cylindrical solid core as per 1S5350, Part II & III 66kV Class
Post insulator clamp suitable for Drake ACSR and 66kV Solid Core Insulator.
C - Type Wedge Connector Drake to Single Drake to Drake
19 Core x 2.5 Sq.mm. 1.1 KV class Copper Control Cable
4 Core x 6.0 Sq.mm. 1.1 KV class Copper Control Cable
4Core x 2.5 Sq.mm. 1.1 KV class Copper Control Cable
Capacitor Bank: Design, Engineering, supply, erection, testing & commissioning of 2.9 MVAR, 12.1 kV Capacitor Bank, star connected, Double Bank with internal fuses, terminal connectors with suitable n...
1C x 1000 Sq. mm Aluminium 11 KV, XLPE Insulatd UG Cable :Single Run for additional Transformer 3+1 from - Transformer LV to 11KV SWG.
3C x 240 Sq.mm. Aluminium cable (To be run from 11kV switchgear to take off DP structure), 5 Feeder+1 Capacitor bank
1 Core x 1000 Sq.mm Indoor Cable Termination kit
1 Core x 1000 Sq.mm. Outdoor Cable Termination kit
3 Core x 240Sq. Mm Indoor Cable Termination kit
3 Core x 240 Sq. mm-Outdoor Cable Termination kit
Multifunction Transducer ( MFT )
Current Cables-Copper Core with c/s 4.0 sq.mm Multistrand 4 Core
Voltage Cables-Copper Core with c/s 2.5 sq.mm Multistrand 4 Core
Signal Cables-armoured Copper Core with c/s 0.5 sq.mm Multi strand 10 Core
Control Cables- Copper Core with c/s 1.5 sq.mm Multi strand 10 Core
street lighting lattice type structure along with GI pipe for fixing of LED lamp (0.182 MT + 5% B&N)-8.5 mtr height
PVC Insulated Copper Control Cables : 1.1 KV PVC insulated Copper Control Cable with glands/Lugs/ Ferrules etc as per technical specification.
LED Street light luminaire with pressure die cast aluminium housing body for optimal thermal dissipation. Lamp compartment comprising of anti glare clear diffuser with Injection moulded polycarbonate ...
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Tech Volume II A B.zip
Technical Information / Worksheet • 19.19 MB
02 NIT-Mys Tz-Gollanabeedu Aug addl TRF KW4.pdf
Instructions to Tenderers • 0.56 MB
Work on Hand details format.doc
Techno-Commercial Worksheet • 0.06 MB
FORMATS TO BE SUBMITED.docx
Technical Information / Worksheet • 0.07 MB
Tender document Gollanabeedu Additional aug TRF KW4.pdf
Tender Document • 2.24 MB
credit facility certificate FORMAT new format.doc
Commercial Information / Worksheet • 0.06 MB
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